Finding the Fourth Proportional to 272,302.32, 375,787.56 and 151,452.34

Step by Step Solution

1. Step 1: Write the proportion equation
   272,302.32 : 375,787.56 = 151,452.34 : x
2. Step 2: Convert to fraction form
   272,302.32/375,787.56 = 151,452.34/x
3. Step 3: Cross multiply
   272,302.32x = 375,787.56 × 151,452.34
4. Step 4: Simplify right side
   272,302.32x = 56,913,905,304.89
5. Step 5: Solve for x
   x = 56,913,905,304.89/272,302.32
6. Step 6: Final answer
   x = 209,009.99